White Shark GBT-619 Idakka Black

Speakers type: Bluetooth Frequency response (Hz): 30Hz-18kHz Driver size (mm): 66 Material: ABS Plastic, cloth, silicone Interface: Hands-free, BT, FM, TF, TWS, AUX Range (m): 10 Input sensitivity: 45 dB +- 2 dB Illumination: Yes Output power (mW): 2x5W RMS SN ratio (dB): >80 Working voltage (V): 3.7 Battery: 2400 mAh Talk time music time (h): 4 Speaker dimensions (mm): 175x135x135 Weight (g): 825